Grow your CSS skills. Land your dream job.

Last updated on:

Check if jQuery is Loaded

if (typeof jQuery == 'undefined') {

    // jQuery IS NOT loaded, do stuff here.



  1. Permalink to comment#

    I usually do alert($);

  2. or


  3. Kennard Lim
    Permalink to comment#

    THanks. you are great. :)

  4. So simple, yet very effective.

    I’m enjoying your blog, thanks for the articles.

  5. use
    if (typeof jQuery == 'function')
    if (typeof $== 'function')

    to check if jQuery is Loaded

  6. jamal
    Permalink to comment#

    if(jquery) will do tjob

  7. jamal
    Permalink to comment#

    if (jQuery) {
    alert(“jquery is loaded”);
    } else {
    alert(” Not loaded”);

Leave a Comment

Posting Code

Markdown is supported in the comment area, so you can write inline code in backticks like `this` or multiline blocks of code in in triple backtick fences like this:

<div>Example code</div>

You don't need to escape code in backticks, Markdown does that for you. If anything screws up, contact us and we can fix it up for you.

*May or may not contain any actual "CSS" or "Tricks".